查询词典 sheaths

Inflorescences terminal and axillary from upper leaf sheaths, composed of a few subdigitate racemes; racemes conspicuously hairy, fragile, sessile and pedicelled spikelets of a pair similar, both fertile; rachis internodes and pedicels flat, ciliate.

花序顶生和从上面叶鞘腋生，由一些subdigitate总状花序组成；显著有毛的总状花序，脆，无梗和相似，都能育的对小穗；轴节间和花梗公寓，纤毛。

The results were as follows: Compared with control group, the weight and the relative weight of thymuses, bursas of Fabricius and spleens of experiment group increased significantly(P＜0.05) or extremely significantly(P＜0.01). In experiment group, the cortex of thymic lobule, bursa nodule and Periarterial Lymphatic Sheaths thicken obviously; the volume of bursa nodule, splenic nodule and ellipsoid augmented, and the germinal center of splenic nodule were obvious; the thymic corpuscle increased; the plica of bursas of Fabricius developed well and the degenerating of it retarded.

结果表明：试验组鸡胸腺、腔上囊、脾的重量和器官指数均高于对照组，差异显著(P＜0.05)或极显著(P＜0.01)；试验组的胸腺小叶皮质增厚，胸腺小体增多；腔上囊皱襞发达，腔上囊小结体积大，皮质较厚，退化延缓；脾的动脉周围淋巴鞘增厚，脾小结体积大，生发中心明显，椭球增大。

Upper leaves much reduced, pinnae 2–3 pairs, linear or reduced to bladeless sheaths.

上部叶片非常退化，羽片2-3 对，线形的或退化至无叶片的鞘。

Basal and lower petioles 4–7 cm, sheaths long and broad; blade oblong, 3–5 × 1.5–3 cm; pinnae 4–6 pairs, remote; ultimate segments ovate to ovate-lanceolate, 7–15 × 5–8 mm, entire or shallowly 2–3-toothed, base rounded-truncate or slightly cordate.

基部和下部叶柄4-7厘米，鞘长和宽的；叶片长圆形， 3-5 * 1.5-3 厘米；羽片4-6对，稀疏；末回裂片卵形的到卵状披针形， 7-15 * 5-8 毫米，全缘或2-3齿，基部圆形截形或稍心形。

Spikelets livid green, black-green, purplish black, or plumbeous; leaf sheaths compressed at the base

小穗铅色的绿色，黑色绿色，略带紫色黑色，或铅色；叶鞘在基部压扁 29

Leaves 6–8 per ultimate branch; sheaths 6–9 cm, often white powdery; auricles inconspicuous; oral setae numerous, 2–3 mm; blade oblong-lanceolate or linear-lanceolate, 18–30 × 2–3.5 cm. Pseudospikelets fusiform, 2–3.5 cm, glabrous; prophyll ovate or ovate-lanceolate, 4–8 mm, thin, translucent, apex obtuse, keels 2, ciliate; bracts 1 to several, oblong to oblong-lanceolate, 7–22 mm, papery, many veined, apex obtuse to acute or mucronate; rachilla disarticulating.

每末级的分枝叶6-8；鞘6-9厘米，通常白色粉状；叶耳不明显；口头的刚毛多数，2-3毫米；叶片长圆状披针形披针形或线形， 18-30 * 2-3.5 纺锤形的厘米Pseudospikelets，2-3.5厘米，无毛；先出叶卵形或卵状披针形，4-8毫米，薄，半透明，先端钝，龙骨2，纤毛；苞片1到数个，长圆形到长圆状披针形，7-22毫米，纸质，很多脉，先端钝的到锐尖或短尖；小穗轴脱节。

Roots fleshy. Stem erect, simple or branched in distal part, with 1 to several sheaths proximally.

根肉质。茎直立，单一或分枝在上部，具1到数个鞘下部。

Culm sheaths not glossy,± pruinose, often with setae or marginal cilia

不有光泽的竿箨，具粉霜的±，经常有刚毛或者边缘的cilia 6

Culms glossy or thinly pruinose; culm sheaths with cloudy brown blotches

稀疏的秆有光泽的或具粉霜；有多云的棕色的大块斑点的竿箨 8b var。

Culm sheaths without spots, thickly pruinose and with sparse, brown setae, margins distally pink, ligules ca.

竿箨没有斑点，厚厚具粉霜和有稀少，棕色刚毛，粉红色的上部边缘，叶舌约5毫米；叶鞘的叶耳截形到有拱顶，1-2.5毫米 7 P。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。